The city sits at the confluence of the Christina River and the Delaware River, about 33 miles (53 km) southwest of Philadelphia. Wilmington Train Station, one of the southernmost stops on Philadelphia's SEPTA rail transportation system, is also served by Northeast Corridor Amtrak passenger trains.
Houston Intercontinental Airport IAH serves the country's fourth largest City of Houston and the Gulf Coast region in Southeast Texas. It is presently one of the top five airports in the world and continues to attract more air carriers and add more destination points.
Formerly known as New Doha International Airport (NDIA), Hamad International Airport was originally scheduled to open in 2009, but after a series of costly delays, the airport finally opened on April 30, 2014 with a ceremonial Qatar Airways flight landing from Doha International.he airport will be two-thirds the size of Doha city. The airport has an oasis theme. Many of the buildings will have a water motif, with wave-styled roofs and desert plants growing in recycled water.